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COMMON GI INVESTIGATIONS AND PROCEDURES INDICATIONS CONTRAINDICATIONS UPPER GI TRACT Oesophageal manometry OGDS Gastric ulcer Duodenal ulcer LOWER GI TRACT Colonoscopy Sigmoidoscopy HEPATOBILIARY SYSTEM Endoscopic retrograde cholangiopancreatog raphy (ERCP) Magnetic resonance cholangiopancreatog raphy (MRCP) IMAGING Endoscopic ultrasound CT scan MRI Angiography Plain X-ray of the abdomen Acute abdominal pain Small bowel / Large bowel obstruction Perforation of viscus Barium swallow Barium meal Barium enema LABORATORY INVESTIGATIONS Faecal occult blood test (FOBT) Stool analysis Full blood count

Common Gi Investigations and Procedures

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Page 1: Common Gi Investigations and Procedures

COMMON GI INVESTIGATIONS AND PROCEDURES

INDICATIONS CONTRAINDICATIONSUPPER GI TRACTOesophageal manometryOGDS Gastric ulcer

Duodenal ulcerLOWER GI TRACTColonoscopySigmoidoscopyHEPATOBILIARY SYSTEMEndoscopic retrograde cholangiopancreatography (ERCP)Magnetic resonance cholangiopancreatography (MRCP)IMAGINGEndoscopic ultrasoundCT scanMRIAngiographyPlain X-ray of the abdomen Acute abdominal

pain Small bowel / Large

bowel obstruction Perforation of viscus

Barium swallowBarium mealBarium enemaLABORATORY INVESTIGATIONSFaecal occult blood test (FOBT)Stool analysisFull blood count